CN110479896B - Automatic punch press feed line - Google Patents
Automatic punch press feed line Download PDFInfo
- Publication number
- CN110479896B CN110479896B CN201910643709.6A CN201910643709A CN110479896B CN 110479896 B CN110479896 B CN 110479896B CN 201910643709 A CN201910643709 A CN 201910643709A CN 110479896 B CN110479896 B CN 110479896B
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- CN
- China
- Prior art keywords
- frame
- pushing
- piece
- workpiece
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000670 limiting effect Effects 0.000 claims description 23
- 230000009191 jumping Effects 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 2
- 238000013508 migration Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a feeding line of an automatic punching machine, which comprises a frame, a horizontal conveying belt and a feeding frame, wherein the horizontal conveying belt and the feeding frame are arranged on the frame, a lifting bracket is further arranged on the frame, the bracket can lift a workpiece on the horizontal conveying belt to a certain height, the feeding frame can horizontally move relative to the frame, and a pushing piece for pushing the workpiece forwards is arranged on the feeding frame. The lifting bracket is arranged on the frame, the bracket can lift the workpiece on the horizontal conveying belt to the height of the feed inlet of the lower die of the punch press, and the pushing piece on the feeding bracket pushes the workpiece forward to a proper position of the lower die, so that the workpiece accurately enters the lower die, the whole production efficiency is very high, and batch processing of the workpiece is facilitated.
Description
Technical Field
The invention relates to the technical field of punch press processing, in particular to an automatic punch press feeding line.
Background
The punching machine is mainly used for punching and producing various plates, can be used for blanking, punching, forming, deep drawing, trimming, fine punching, shaping, riveting, extruding and the like through a die, and is widely applied to various fields.
Because the lower die has higher requirements on the positioning accuracy of the plate, the plate is difficult to be directly conveyed to the lower die by a common conveying belt. At present, the plate is usually placed on a lower die of a punch press by manpower for processing, so that the production efficiency is low, and batch processing is not facilitated.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art and provides a punch press feeding line with high production efficiency.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides an automatic punch press feed line, includes frame and horizontal conveyer belt and the pay-off frame of setting in the frame, still be provided with the bracket of liftable in the frame, the bracket can be with the work piece jack-up on the horizontal conveyer belt to a take the altitude, the pay-off frame can relative frame horizontal migration, be equipped with the pushing piece that is used for pushing forward the work piece on the pay-off frame.
As an improvement of the technical scheme, the bracket is provided with an avoidance groove at a position corresponding to the pushing piece.
As an improvement of the technical scheme, the pushing piece is a pushing rod which can stretch up and down.
As an improvement of the technical scheme, the feeding frame is vertically provided with a first air cylinder, and the pushing piece is arranged at the output end of the first air cylinder.
As an improvement of the technical scheme, the feeding frame is further provided with a secondary pushing piece for continuously pushing the workpiece forwards, and the secondary pushing piece is positioned in front of the pushing piece and above the avoidance groove.
As the improvement of above-mentioned technical scheme, the secondary pushes away the material spare and is the upset piece, the middle part of secondary pushes away the material spare rotationally installs in the front end of pay-off frame, the one end of secondary pushes away the material spare is equipped with connecting portion, and the other end is equipped with pushes away material portion, it has the second cylinder to articulate on the pay-off frame, connecting portion are articulated with the output of second cylinder, the second cylinder can drive to push away material portion upset to the rear of work piece.
As an improvement of the technical scheme, the feeding frame is positioned above the bracket, and a plurality of limiting blocks for preventing workpieces from jumping are arranged on the bottom surface of the feeding frame.
As an improvement of the technical scheme, the two horizontal conveying belts are parallel and are arranged at intervals, and the bracket can vertically penetrate between the two horizontal conveying belts.
As the improvement of above-mentioned technical scheme, the frame all is provided with the limiting plate in the outside of every horizontal conveyer belt, and the region supplies the work piece to pass through between two limiting plates, and the rear end of every limiting plate all has the guide board, the guide board outwards inclines to set up, forms the throat between two guide boards.
As an improvement of the technical scheme, the distance between the two limiting plates is adjustable.
The invention has the beneficial effects that:
The lifting bracket is arranged on the frame, the bracket can lift the workpiece on the horizontal conveying belt to the height of the feed inlet of the lower die of the punch press, and the pushing piece on the feeding bracket pushes the workpiece forward to a proper position of the lower die, so that the workpiece accurately enters the lower die, the whole production efficiency is very high, and batch processing of the workpiece is facilitated.
Drawings
The invention will be further described with reference to the accompanying drawings and specific examples, in which:
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the lower structure of an embodiment of the present invention;
FIG. 3 is a schematic diagram of the upper structure of an embodiment of the present invention;
Fig. 4 is a schematic partial structure of a feeding frame according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1 and 2, an automatic punching machine feeding line is placed behind a lower die of a punching machine, and specifically includes a frame 1, and a horizontal conveying belt 2 and a feeding frame 3 which are disposed on the frame 1, in this embodiment, the horizontal conveying belt 2 has two horizontal conveying belts 2, which are parallel and spaced apart, a lifting bracket 4 is further disposed on the frame 1, the bracket 4 can vertically penetrate between the two horizontal conveying belts 2, the two horizontal conveying belts 2 can horizontally receive a single workpiece transmitted by other conveying belts, and further forward convey the workpiece to a position right above most of the area of the bracket 4, the bracket 4 then lifts the workpiece on the horizontal conveying belt 2 to a certain height, which is specifically the height of a lower die feeding port of the punching machine, so that the workpiece is primarily separated from the horizontal conveying belt 2, and the workpiece is precisely aligned with the lower die feeding port of the punching machine, in this embodiment, the workpiece is specifically a plate.
With further reference to fig. 3, the feeding frame 3 is located above the carrier 4, the carrier 3 is provided with a pushing member 31, and the carrier 4 is provided with a avoiding groove 41 at a position corresponding to the pushing member 31. In this embodiment, the pushing member 31 is a pushing rod, the feeding frame 3 is vertically provided with a first cylinder 32, the pushing member 31 is installed at an output end of the first cylinder 32, the first cylinder 32 can drive the pushing rod to stretch up and down so as to extend into the avoiding groove 41, and the feeding frame 3 can horizontally move relative to the frame 1, so that the pushing member 31 can further push the workpiece forward. In other embodiments, the pushing member 31 may be a turnover member, so long as the workpiece can be pushed forward after being lowered.
For longer workpieces, the workpiece can be directly pushed into a lower die feed inlet of the punch by the full stroke of the pushing piece 31; but with shorter workpieces, the stroke of the optical stripper 31 is insufficient to push the workpiece into the lower die feed opening of the punch.
Therefore, the feeding frame 3 is further provided with a secondary pushing member 33 in front of the pushing member 31, and the secondary pushing member 33 is also located above the avoiding groove 41, so that the workpiece can be pushed forward continuously after the feeding frame 3 retreats.
Referring to fig. 4, in this embodiment, the secondary pushing member 33 is a turnover member, the middle part of the secondary pushing member 33 is rotatably mounted at the front end of the feeding frame 3, one end of the secondary pushing member 33 is provided with a connecting portion 331, the other end is provided with a pushing portion 332, the feeding frame 3 is hinged with a second air cylinder 34, the connecting portion 331 is hinged with the output end of the second air cylinder 34, as shown in fig. 4, the second air cylinder 34 makes the secondary pushing member 33 turn over by driving the connecting portion 331, further makes the pushing portion 332 turn over into the avoidance groove and be located at the rear of the workpiece, and can continuously push the workpiece forward in the area where the pushing member 31 cannot touch, and when the output end of the second air cylinder 34 retreats, the pushing portion 332 turns over to the area above the avoidance groove 41 and the workpiece, thereby avoiding the workpiece and facilitating the next action of the pushing member 31. In other embodiments, the secondary pushing member 33 may be a pushing rod that stretches up and down, so long as the workpiece can be pushed forward after being lowered.
In order to prevent the workpiece from jumping during pushing to affect the alignment accuracy, a plurality of limiting blocks 35 are mounted on the bottom surface of the feeding frame 3, the limiting blocks are distributed near the pushing piece 31 and the secondary pushing piece 33 and in the area between the pushing piece 31 and the secondary pushing piece 33, the limiting blocks 35 are slightly higher than the workpiece, and the workpiece is pressed only when the workpiece jumps.
Because the thickness of the workpiece is different, in order to prevent the limiting block 35 from abutting against the workpiece or being too high from the workpiece, in order to adapt to the height of the lower die feed inlet of the punch press, the jacking height of the bracket 4 is not changed, the feeding frame 3 is located above the bracket 4, and the height of the whole feeding frame 3 may need to be adjusted adaptively, as shown in fig. 1, the feeding frame 3 in this embodiment is mounted on a supporting frame 11 in a horizontally movable manner, the supporting frame 11 is fixedly connected with a fastening piece 13, a vertical guide rod 12 is mounted on the frame 1, and the fastening piece 13 is mounted on the vertical guide rod 12 in a height adjustable manner. When a thicker workpiece is encountered, the position of the fastening piece 13 is adjusted to be higher, namely the distance between the feeding frame 3 and the bracket 4 at the highest position is increased, so that the pushing piece 31, the secondary pushing piece 33 and the limiting block 35 can normally act on the workpiece.
Referring to fig. 2, the frame 1 is provided with limiting plates 5 on the outer side of each horizontal conveying belt 2, a workpiece is supplied to pass through an area between the two limiting plates 5, and the bracket 4 is always located at the center of the workpiece, so that the workpiece can be smoothly lifted without deviation, the rear end of each limiting plate 5 is provided with a guide plate 6, the guide plates 6 are arranged in an outwards inclined manner, and a necking is formed between the two guide plates 6 so as to guide the workpiece to enter the area between the two limiting plates 5.
In order to adapt to different widths of workpieces, the distance between the two limiting plates 5 is adjustable, specifically, each limiting plate is connected with a support 7, the two supports 7 are respectively installed on two sides of a synchronous belt 10, the synchronous belt 10 is driven by pulleys in a rotating mode, a guide rail 9 is horizontally installed on the frame 1, the length direction of the guide rail 9 is perpendicular to the transmission direction of the horizontal conveying belt 2, the supports 7 are connected with sliding blocks 8, the sliding blocks 8 are slidably installed on the guide rail 9, when the pulleys drive the rotary synchronous belt 10, the two supports 7 move in opposite directions or back to each other along the guide rail 9, so that the distance between the two limiting plates 5 can be adjusted, limiting effect is achieved on the positions of the two horizontal conveying belts 2 on the workpieces, the bracket 4 is guaranteed to be always located at the center position of the workpieces, and therefore the workpieces can be lifted smoothly.
The feeding line can automatically and accurately feed workpieces into the lower die feed opening of the punch press, is suitable for workpieces with different lengths, widths and thicknesses in multiple directions, has high production efficiency, and is beneficial to batch processing of the workpieces.
The present invention is not limited to the above embodiments, but is intended to be within the scope of the present invention as long as the technical effects of the present invention can be achieved by any same or similar means.
Claims (5)
1. An automatic punch press feed line, its characterized in that: including frame and setting up horizontal conveyer belt and pay-off frame in the frame, still be provided with the bracket of liftable in the frame, the bracket can be with the work piece jacking on the horizontal conveyer belt to a take the altitude, the pay-off frame can be relative frame horizontal migration, be equipped with the pushing piece that is used for pushing the work piece forward on the pay-off frame, the bracket corresponds the position department of pushing the piece is equipped with dodges the groove, the pushing piece is the telescopic pushing rod from top to bottom, still be equipped with the secondary pushing piece that is used for continuing to promote the work piece forward on the pay-off frame, the secondary pushing piece is located the place ahead of pushing piece and dodges the top in groove, the secondary pushing piece is the upset piece, the middle part of secondary pushing piece rotationally installs in the front end of pay-off frame, the one end of secondary pushing piece is equipped with the connecting portion, the other end is equipped with the pushing portion, it has the second cylinder to articulate with the output of second cylinder to push up the material portion, the second cylinder can drive the pushing portion upset to the work piece to the place behind the horizontal conveyer belt of two, two parallel strips have, two parallel to locate the horizontal conveyer belt between the two horizontal conveyer belt.
2. An automatic punch press feed line as claimed in claim 1, wherein: the feeding frame is vertically provided with a first air cylinder, and the pushing piece is arranged at the output end of the first air cylinder.
3. An automatic punch press feed line as claimed in claim 1, wherein: the feeding frame is located above the bracket, and a plurality of limiting blocks for preventing workpieces from jumping are installed on the bottom surface of the feeding frame.
4. An automatic punch press feed line as claimed in claim 1, wherein: the frame all is provided with the limiting plate in the outside of every horizontal conveyer belt, and the region supplies the work piece to pass through between two limiting plates, and the rear end of every limiting plate all has the guide board, the guide board outwards inclines to set up, forms the throat between two guide boards.
5. The automatic punch feed line of claim 4, wherein: the distance between the two limiting plates is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643709.6A CN110479896B (en) | 2019-07-17 | 2019-07-17 | Automatic punch press feed line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643709.6A CN110479896B (en) | 2019-07-17 | 2019-07-17 | Automatic punch press feed line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110479896A CN110479896A (en) | 2019-11-22 |
| CN110479896B true CN110479896B (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910643709.6A Active CN110479896B (en) | 2019-07-17 | 2019-07-17 | Automatic punch press feed line |
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| Country | Link |
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| CN (1) | CN110479896B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182365A (en) * | 2021-05-20 | 2021-07-30 | 山东森德数控机械有限公司 | Accurate positioning and feeding mechanism of automobile plate spring rolling mill |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102554062A (en) * | 2012-01-17 | 2012-07-11 | 柳州高华机械有限公司 | Automatic stamping production line |
| CN202387873U (en) * | 2011-11-09 | 2012-08-22 | 傅世庭 | Automatic feeding device of punch |
| CN106694729A (en) * | 2015-11-17 | 2017-05-24 | 富鼎电子科技(嘉善)有限公司 | Material conveying device and stamping facility with material conveying device |
| CN207386390U (en) * | 2017-07-13 | 2018-05-22 | 深圳市嘉熠精密自动化科技有限公司 | A kind of charging positioning device |
| CN109226438A (en) * | 2018-10-12 | 2019-01-18 | 清远市星徽精密制造有限公司 | A kind of rail-pulling machine discharging feeding mechanical hand |
| CN109226548A (en) * | 2018-08-10 | 2019-01-18 | 珠海格力智能装备有限公司 | feeding mechanism |
| CN109365665A (en) * | 2018-10-30 | 2019-02-22 | 苏州康鸿智能装备股份有限公司 | A kind of rapid automatized loading and unloading equipment of punching machine |
| CN109382455A (en) * | 2018-11-26 | 2019-02-26 | 重庆优匠精密机械有限公司 | Feeding device for punching machine |
| CN208879546U (en) * | 2018-10-22 | 2019-05-21 | 永康市华龙机电有限公司 | A kind of sheet automatic material feeding device |
| CN208979820U (en) * | 2018-10-12 | 2019-06-14 | 清远市星徽精密制造有限公司 | A kind of splicing hoisting mechanism of rail-pulling machine discharging feeding mechanical hand |
| CN210648188U (en) * | 2019-07-17 | 2020-06-02 | 珠海市宏泰机械科技有限公司 | Automatic punch press pay-off line |
-
2019
- 2019-07-17 CN CN201910643709.6A patent/CN110479896B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202387873U (en) * | 2011-11-09 | 2012-08-22 | 傅世庭 | Automatic feeding device of punch |
| CN102554062A (en) * | 2012-01-17 | 2012-07-11 | 柳州高华机械有限公司 | Automatic stamping production line |
| CN106694729A (en) * | 2015-11-17 | 2017-05-24 | 富鼎电子科技(嘉善)有限公司 | Material conveying device and stamping facility with material conveying device |
| CN207386390U (en) * | 2017-07-13 | 2018-05-22 | 深圳市嘉熠精密自动化科技有限公司 | A kind of charging positioning device |
| CN109226548A (en) * | 2018-08-10 | 2019-01-18 | 珠海格力智能装备有限公司 | feeding mechanism |
| CN109226438A (en) * | 2018-10-12 | 2019-01-18 | 清远市星徽精密制造有限公司 | A kind of rail-pulling machine discharging feeding mechanical hand |
| CN208979820U (en) * | 2018-10-12 | 2019-06-14 | 清远市星徽精密制造有限公司 | A kind of splicing hoisting mechanism of rail-pulling machine discharging feeding mechanical hand |
| CN208879546U (en) * | 2018-10-22 | 2019-05-21 | 永康市华龙机电有限公司 | A kind of sheet automatic material feeding device |
| CN109365665A (en) * | 2018-10-30 | 2019-02-22 | 苏州康鸿智能装备股份有限公司 | A kind of rapid automatized loading and unloading equipment of punching machine |
| CN109382455A (en) * | 2018-11-26 | 2019-02-26 | 重庆优匠精密机械有限公司 | Feeding device for punching machine |
| CN210648188U (en) * | 2019-07-17 | 2020-06-02 | 珠海市宏泰机械科技有限公司 | Automatic punch press pay-off line |
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| Publication number | Publication date |
|---|---|
| CN110479896A (en) | 2019-11-22 |
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